Invention Application
- Patent Title: ADDITIVE MANUFACTURED CONGLOMERATED POWDER REMOVAL FROM INTERNAL PASSAGES
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Application No.: US16262050Application Date: 2019-01-30
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Publication No.: US20190160498A1Publication Date: 2019-05-30
- Inventor: Joe Ott , Wendell V. Twelves, JR. , Lexia Kironn , Evan Butcher
- Applicant: United Technologies Corporation
- Applicant Address: US CT Farmington
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Farmington
- Main IPC: B08B7/00
- IPC: B08B7/00 ; B22F5/10 ; B33Y80/00 ; B29C64/35 ; B23K26/146 ; B08B9/043 ; B22F3/105 ; B22F3/24
Abstract:
A tool includes a head that extends form the flexible section, an emitter within the head; and a nozzle to eject a cooling fluid therefrom. A method of additively manufacturing a component including delivering series of thermal shocks to a conglomerated powder within an internal passage of an additively manufactured component to facilitate removal of the conglomerated powder.
Public/Granted literature
- US11247250B2 Additive manufactured conglomerated powder removal from internal passages Public/Granted day:2022-02-15
Information query
